𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Signal feature extraction based on an improved EMD method

✍ Scribed by Li Lin; Ji Hongbing

Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
550 KB
Volume
42
Category
Article
ISSN
0263-2241

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

VIBRATION SIGNAL ANALYSIS AND FEATURE EX
VIBRATION SIGNAL ANALYSIS AND FEATURE EXTRACTION BASED ON REASSIGNED WAVELET SCALOGRAM
✍ Z. PENG; F. CHU; Y. HE πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 354 KB

The wavelet scalogram has been widely used for vibration signal analysis, but it has low frequency concentration at small scales and low time concentration at large scales owing to the limitation of Heisenberg}Gabor inequality. In addition, misleading interference terms would appear in the scalogram

Facial feature point extraction method b
Facial feature point extraction method based on combination of shape extraction and pattern matching
✍ Kazuhiro Fukui; Osamu Yamaguchi πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 189 KB

In this paper, we propose a method for fast and accurate extraction of feature points such as pupils, nostrils, mouth edges, and the like from dynamic images with the purpose of face recognition. Accuracy of face extraction with these feature points used as criteria greatly affects the capabilities